289323884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4254763}}^1$

素因数の和:4254784

約数の個数: 12

約数和(自身を含む): 536100264

約数和(自身を除く): 246776380

約数列:

[1, 2, 4, 17, 34, 68, 4254763, 8509526, 17019052, 72330971, 144661942, 289323884]

約数ペア:

[(1, 289323884), (2, 144661942), (4, 72330971), (17, 17019052), (34, 8509526), (68, 4254763)]